CAS No.10025-73-7,Chromium(III) chloride Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	10025-73-7
Name:	Chromium(III) chloride
Article Data:	253

Formula:	Cl₃Cr
Molecular Weight:	158.355
Synonyms:	Trichlorochromium;C.I. 77295;Chromic chloride;Chromic chloride (CrCl3);Chromic trichloride;Chromiumtrichloride;Chromium trichloride (CrCl3);Chromium(3+) chloride;
EINECS:	233-038-3
Density:	2.87 g/mL at 25 °C(lit.)
Melting Point:	1152 °C
Boiling Point:	1300 °C
Appearance:	Purple shiny fluffy powder or flakes
Hazard Symbols:	Xn
Risk Codes:	22
Safety:	24/25
PSA:	0.00000
LogP:	2.06850

Synthetic route

: 7782-50-5
chlorine

: 10025-73-7
chromium(III) chloride

Conditions

Conditions	Yield
With ferrochromium byproducts: FeCl3; chlorination at 900°C in molten mixture of BaCl2 and CaCl2; FeCl3 distilled, then product leached with water;	85.9%
With ferrochromium 350 - 650°C;
With ferrochromium byproducts: FeCl3; 300 - 600°C;
With water 500 - 1000°C, H2O-vapor contg. Cl2;;

: 140862-52-8, 140924-91-0, 141902-33-2, 143444-60-4, 147782-22-7
25,26,27,28-tetrapropyloxycalix[4]arene

: 199620-14-9, 13007-92-6
chromium(0) hexacarbonyl

A: 147513-93-7, 141804-99-1, 147513-91-5, 147513-94-8, 141847-59-8, 141847-60-1
cone-25,26,27,28-tetrapropoxycalix{4}arene-tricarbonylchromium

B: 10025-73-7
chromium(III) chloride

Conditions

Conditions	Yield
In tetrahydrofuran; dibutyl ether dissolution of ligand and Cr(CO)6 in a mixt. of butyl ether and THF, heating at 130°C for 24 h under N2, monitoring by IR; concn. under reduced pressure, addn. of hexane, column chromy., elution with n-hexane/CH2Cl2, column chromy., elution with benzene under N2, elem. anal.;	A 61% B n/a

...Expand

: chromium(III) chloride hydrate

: 10025-73-7
chromium(III) chloride

Conditions

Conditions	Yield
With thionyl chloride In neat (no solvent) byproducts: H2O; substabce hehydration by refluxing with thionyl chloride at 70°C for 8 h, according to J. H. Free,an and M. L. Smith, J. Inorg. Nucl. Chem. 7 (1958) 224;
With thionyl chloride In thionyl chloride refluxed for several hours; excess SOCl2 was distilled off; heated at 110°C at 1E-3 Torr for6 h;

: chromium(III) sulphide

: 10025-73-7
chromium(III) chloride

Conditions

Conditions	Yield
With chlorine chlorination at 700°C;
With chlorine at elevated temp.;;
With chlorine react. in a stream of Cl2 at beginning red heat; repeated crushing and chlorination;;

: chromium(III) oxide

: 10025-73-7
chromium(III) chloride

Conditions

Conditions	Yield
With disulfur dichloride; chlorine In neat (no solvent) passing gas mixt. (prepared by passing Cl2 into liq. S2Cl2) over heated Cr2O3 at temp. even below red heat;;	>99
With C3Cl6 In further solvent(s) react. in boiling hexachlorpropylene, 4h;;
With chlorine; pyrographite byproducts: CO2; 900°C;

: chromium(III) oxide

A: 10025-73-7
chromium(III) chloride

B: 14977-61-8
chromyl chloride

Conditions

Conditions	Yield
With chlorine at red heat;;
With chlorine In neat (no solvent) violent react. of Cr2O3 in a stream of Cl2 with glowing; slower react. with a gas mixt. of Cl2/CO2;;
With chlorine In neat (no solvent) in the presence of organic compounds in an a.c. high voltage flame;;
With Cl2 at red heat;;
With Cl2 In neat (no solvent) violent react. of Cr2O3 in a stream of Cl2 with glowing; slower react. with a gas mixt. of Cl2/CO2;;

: chromium(III) oxide

A: chromium dichloride

B: 10025-73-7
chromium(III) chloride

Conditions

Conditions	Yield
With chlorine; pyrographite In neat (no solvent) react. of a slow stream of Cl2 with a red glowing mixt. of Cr2O3 and coal;;
With chlorine; pyrographite In neat (no solvent) react. of Cl2 with a red glowing mixt. of Cr2O3 and coal;;
With chlorine In neat (no solvent) in a stream of dry Cl2 at red heat;;

: 75-44-5
phosgene

: chromium(III) oxide

: 10025-73-7
chromium(III) chloride

Conditions

Conditions	Yield
In neat (no solvent) passing stream of COCl2 over Cr2O3 at 600 °C;;

: 10025-67-9
disulfur dichloride

: chromium(III) oxide

: 7782-50-5
chlorine

: 10025-73-7
chromium(III) chloride

Conditions

Conditions	Yield
In neat (no solvent) passing stream of Cl2 charged with S2Cl2 over starting material and heating below red heat;;

...Expand

: 56-23-5
tetrachloromethane

: chromium(III) oxide

: 10025-73-7
chromium(III) chloride

Conditions

Conditions	Yield
In neat (no solvent) adding steam of CCl4 to Cr2O3 at 580 °C;;
In neat (no solvent) passing steam of CCl4 over Cr2O3 below red heat;;

Raw Materials

75-71-8

56-23-5

Downstream Products

628-52-4

Total:111 Page 1 of 3 1 2 3 Next>>

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Chemistry

CHROMIUM CHLORIDE (10025-73-7) has some details:
Name:CHROMIUM CHLORIDE
CAS Number:10025-73-7
Molecular Formula:Cl₃Cr
Molecular Weight:158.35
Density:1.76
Melting Point:83^°C
Risk Codes:R22;R36/37/38
Properties:Red-violet flaky crystals. Mp: 1152^°C, bp: 1300^°C(subl). Insol in cold H₂O; sltly sol in hot H₂O. IDLH 25 mg/m³[as Cr(III)].
Structure:

Synonyms: c.i.77295;chromicchloride1/;chromicchlorideanhydr;chromium(iii)chloride(1:3);chromium(iii)chloride,anhydrous;chromiumchloride(crcl3);chromiumchloride,anhydrous;puratronicchromiumchloride;trichlorochromium;CHROMIUM SESQUICHLORIDE;CHROMIUM TRICHLORIDE;CHROMIC CHLORIDE;Chromium(Ⅲ)chloride;Chromium(Ⅲ)chloride hexahydrate;CHROMIUM (IC) CHLORIDE;CHROMIUM (III) CHLORIDE;CHROMIUM(III) CHLORIDE, ANHYDROUS, FLAKE S, 99.99%;CHROMIUM(III) CHLORIDE, SUBLIMED, 99%;4-Chromanone96%;CHROMIUM CHLORIDE (HEXAHYDRATE) (CHROMIUM III CHLORIDE)

Toxicity Data With Reference

1.	cyt-hmn:oth 500 mg/L	BJCAAI British Journal of Cancer. 44 (1981),219.
2.	sce-ham:lng 39 mg/L	CRNGDP Carcinogenesis. 4 (1983),605.
3.	ipr-mus TDLo:59,500 µg/kg (female 8D post):TER	JTSCDR Journal of Toxicological Sciences. 1 (2)(1976),1.
4.	ipr-mus TDLo:59,500 µg/kg (female 9D post):REP	JTSCDR Journal of Toxicological Sciences. 1 (2)(1976),1.
5.	orl-rat LD50:1870 mg/kg	YAKUD5 Gekkan Yakuji. Pharmaceuticals Monthly. 22 (1980),291.
6.	ihl-mus LC50:31,500 µg/m3/2H	85GMAT Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure Izmerov, N.F., et al.,Moscow, USSR.: Centre of International Projects, GKNT,1982,39.
7.	ipr-mus LD50:434 mg/kg	COREAF Comptes Rendus Hebdomadaires des Seances de l’Academie des Sciences. 256 (1963),1043.
8.	skn-gpg LDLo:202 mg/kg	AEHLAU Archives of Environmental Health. 11 (1965),201.
9.	ipr-gpg LDLo:200 mg/kg	AEHLAU Archives of Environmental Health. 11 (1965),201.

Consensus Reports

IARC Cancer Review: Group 3 IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 49 , 1990,p. 49.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) ; Human Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 49 , 1990,p. 49.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) ; Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 49 , 1990,p. 49.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) . Reported in EPA TSCA Inventory. EPA Genetic Toxicology Program. Chromium and its compounds are on the Community Right-To-Know List. EPA Extremely Hazardous Substances List.

Safety Profile

Poison by skin contact, inhalation, and intraperitoneal routes. Experimental teratogenic and reproductive effects. Human mutation data reported. Questionable carcinogen. Reacts violently with lithium under nitrogen atmosphere. When heated to decomposition CHROMIUM CHLORIDE (10025-73-7) emits toxic fumes of Cl⁻.
Hazard Symbols: A poison. TLV: 0.5 mg(Cr)/m³Hazard Codes :Xn
Risk Statements :22
Safety Statements :24/25
RIDADR :UN3260
WGK Germany : 1
RTECS :GB5425000
HazardClass :8
PackingGroup: III

Standards and Recommendations

CHROMIUM CHLORIDE (10025-73-7) has some standards.
OSHA PEL: TWA 0.5 mg(Cr)/m³
ACGIH TLV: TWA 0.5 mg(Cr)/m³; Not Classifiable as a Carcinogen